laitimes

Heavy rain + blizzard + strong convection three warnings at the same time! Why is this process not "cold spring"?

author:Weinan Science Popularization

Widespread rain and snow are coming!

Blizzard + heavy rain + strong convection

Three major warnings were issued at the same time

Heavy rain + blizzard + strong convection three warnings at the same time! Why is this process not "cold spring"?

This is a drone photo of the People's Square in Changchun City, Jilin Province, taken on March 15. Xinhua News Agency

1

Blizzard Blue Alert:

Inner Mongolia Hebei and other parts of 4 provinces, autonomous regions and cities

There is heavy snow local blizzard

The Central Meteorological Observatory issued a blizzard blue warning at 18:00 on March 16:

It is expected that from 20:00 on March 16 to 20:00 on March 17, there will be heavy snowfall in parts of the southern-central region of Inner Mongolia, northern Shanxi, northwestern Hebei and the mountainous areas of northwestern Beijing, with local heavy snow (10 to 18 mm). The depth of snow in the above areas is 3 to 8 cm, and the local area can exceed 15 cm.

Snow in these provincial capital cities

You can pay attention to it

Heavy rain + blizzard + strong convection three warnings at the same time! Why is this process not "cold spring"?

2

Rainstorm Blue Warning:

Henan Anhui Jiangsu and other parts of the region

There are heavy rainstorms in Anhui locally

It is expected that from 20:00 on March 16 to 20:00 on March 17, there will be heavy rain in southern Henan, central and eastern Hubei, most of Anhui, most of Jiangsu, northwestern Zhejiang, northern and central Shanghai, northern Jiangxi, northern and southern Hunan, northeastern Yunnan and other places, of which there will be heavy rain in parts of southeastern Henan, south-central Anhui, south-central Jiangsu and other places, and heavy rainstorms (100-120 mm) in southern Anhui, and the above-mentioned areas are accompanied by short-term heavy precipitation (maximum hourly rainfall is 20 to 50 mm). Local areas can exceed 60 mm), and there are strong convective weather such as thunderstorms and strong winds or hail.

3

Blue Warning for Strong Convective Weather:

Anhui Guizhou and other parts of 9 provinces and regions

There are thunderstorms and strong winds or hail

The strong convection blue warning shows that it is expected that by 20:00 on the 17th, there will be 8-10 thunderstorms and high winds or hail weather in parts of central and southern Anhui, central Jiangsu, southern Sichuan and other places; Parts of southern Henan, south-central Jiangsu, western Zhejiang, western and northern Fujian, and southeastern Sichuan Basin will have short-term heavy precipitation. The main impact period of strong convection is expected to be on the night of the 16th.

The transition between cold and warm is instantaneous

Beware!

Heavy rain + blizzard + strong convection three warnings at the same time! Why is this process not "cold spring"?

Comprehensive sources: Xinhua News Agency, People's Network, China Weather Network, China News Network, Meteorological Publicity and Science Popularization Center of China Meteorological Administration, etc